What was found
B.S. 663 VAPOR BARRIER UPPER ATTACH ANGLE IS CRACKED AT L.B.L. 8 W.L. 160.<[01] REMOVED DAMAGED SECTION OF UPPER ATTACH ANGLE AND INSTALLED REPAIR AS PER SRM 57-10-10-2R-5.;[02] VERIFIED REPAIR COMPLETE
- Difficulty date
- September 20, 2023
- Submitted
- October 12, 2023
- Operation
- Air carrier
- Aircraft
- N421LV
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32452
- Aircraft time
- 71,597 hours, 42,416 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Attach Angle
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 100 Fus Lower
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.